Hello im trying to add some barcode generation funcionality to my app,
all via barby gem.
I’m building a custom helper, but i cant include barby module to load,
when i write
i receive error:
uninitialized constant BarcodeHelper::Barby
Try running rake routes for more information on available routes.
and i change it to:
Missing helper file helpers/barby.rb
how it should be done?
im using rails 3.2